We are very pleased that sad Southern singer-songwriter Chesnutt is giving his compositions a workout with a backing band featuring Fugazi's Guy Picciotto and other musicians accustomed to unconventional, loud time structures; but please do show up in time for Brooklyn's Clare — who in a voice like a less affected Joanna Newsom, sings songs about how sad Pluto is, now that is isn't a planet anymore — and her Reasons, who underplay lovely chamber-pop arrangements.